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jpp

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1605.01 (1,580th)
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107,077 (657th)
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Title Δ
Assigning dataframe id based on id in another dataframe 0.00
Python datetime.strptime seems to accept input with an invalid length 0.00
Speed comparison. numpy vs python standard -0.57
Creating New Column Using IF and Apply Function -0.37
Python Numpy Array returns multiple values for each index, yet does... 0.00
How can I create a multiple new dataframes inside a for loop? -0.66
Pandas duplicated 3 fields 0.00
Why does "in" work for keys but not for strings? +0.23
Python filtering error. Boolean Series key will be reindexed to mat... 0.00
How to read or interpret Lambda in Lambda -1.13
Finding top 10 max values in for loop Python -2.93
Split lists into lists in Python -0.71
Combing dataframe values to a new dataframe -0.90
What is the inverse operation of np.log() and np.diff()? 0.00
Complexity of converting a set to a frozenset in Python 0.00
How to check if 2 dicts are equal except some fields? -0.29
pandas idxmax: return all rows in case of ties -0.65
Filter pandas row where 1st letter in a column is/is-not a certain... -1.12
Python - Efficiency - Check if list is empty before calling filter()? 0.00
How to print a specific key from a string of dictionaries. +0.08
Find an element of list based on an element on another list +0.09
Pandas boolean selection with `loc` is not always faster? 0.00
Python3: multiple operators with same precedence 0.00
How to pull only certain items from all the keys? +0.33
replace column value with constant if value_count for that category... 0.00
A function using a for loop that sums up numbers in a list, before... -2.45
Find names of top-n columns in each pandas dataframe row and replac... 0.00
Assigning the value of a variable defined in a function to a variab... -2.78
Calculating if day has passed based on time difference and insert u... 0.00
Replace one string list with list of strings in python +1.39
Pandas : Replace string column values 0.00
Remove duplicates from array and elements in matching positions in... -1.36
python Dictionary function call in class +0.10
Convert dataframe to a rec array (and objects to strings) -2.60
Creating summary table on groupby dataframe based on condition +2.04
How to multiply multiple tuples with a list of list in recursive ma... +0.33
How can I print the name of variables in Python? -0.17
How to filter observation based on the next period observation in D... 0.00
How to use items in Dictionary from within a Class? 0.00
How to add a value in a specific location/index in set in Python 3? 0.00
Pandas dataframe drop columns with no header -0.64
How should i find the numeric columns in a dataframe which also con... 0.00
How to divide the column 'location' in given data frame? -0.17
Pandas apply function to every second row of column +0.32
pandas pivot dataframe with multiple groupby +1.38
Efficiently applying custom functions to groups in Pandas +0.31
Get rows from a DataFrame by using a list of slices +0.33
How to find a specific string in a python list, if found print the... -1.87
How do I add column headers for each row of data in a loop? +0.32
Set value of pandas data frame on conditional -0.70